806198382 has 48 divisors (see below), whose sum is σ = 1907715888. Its totient is φ = 244026240.

The previous prime is 806198381. The next prime is 806198389. The reversal of 806198382 is 283891608.

806198382 is a `hidden beast` number, since 80 + 6 + 198 + 382 = 666.

It is a super-2 number, since 2×806198382² = 1299911662278835848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806198381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234508 + ... + 237920.

It is an arithmetic number, because the mean of its divisors is an integer number (39744081).

Almost surely, 2^806198382 is an apocalyptic number.

806198382 is an abundant number, since it is smaller than the sum of its proper divisors (1101517506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

806198382 is a wasteful number, since it uses less digits than its factorization.

806198382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4625 (or 4622 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 806198382 is about 28393.6327721551. The cubic root of 806198382 is about 930.7091296298.

The spelling of 806198382 in words is "eight hundred six million, one hundred ninety-eight thousand, three hundred eighty-two".